Also searched as: Industrial Dock Door · Sectional Overhead Door · Dock Entrance Door — Insulated Vertical-Lift Sectional Door for Loading Dock Openings
The RAX Loading Dock Door is an insulated vertical-lift sectional door designed for industrial dock openings where thermal insulation, wind resistance and high-cycle operation are required. PU-foam-insulated steel panels (industry-typical 40–50 mm thickness) rise vertically and track horizontally above the opening, maximizing clear headroom inside the warehouse [ESTIMATE]. Sectional overhead doors are the dominant dock-door type in modern logistics and distribution centers worldwide [ESTIMATE].
RAX holds CE certification to EN 13241 (industrial doors) and EN 12453 (safety of power-operated doors) — the core EU compliance package for powered dock doors. Each door is manufactured to your opening dimensions with servo-VFD-ready operators for smooth, variable-speed operation rated for 100,000+ cycles [ESTIMATE]. From a single unit, full order flexibility — with technical layout drawings and wiring diagrams for your local installer or EPC team.
40–50 mm polyurethane-foam-insulated steel sectional panels provide thermal insulation (U-value ~1.5–2.0 W/m²K) [ESTIMATE] and acoustic attenuation for the dock envelope.
Panels rise vertically then track horizontally above the opening — full clear opening height with no swing radius, maximizing usable warehouse space.
Servo-driven or VFD-controlled operator for smooth, variable-speed open/close; soft-start and soft-stop reduce mechanical wear; ready for integration with dock leveler and restraint interlocks.
Industrial-grade spring, cable and roller components rated for 100,000+ cycles [ESTIMATE] — suitable for high-throughput distribution docks.
RAX holds CE certification for the industrial door and operator safety scope — the core EU compliance package your EPC or distributor requires.
English installation manual + technical layout drawings + wiring diagrams; operator pre-wired and bench-tested; FOB Tianjin or Qingdao, FCL & LCL.
Every unit is engineered to your dock. Figures marked [SOURCED] (with the source) or [ESTIMATE] (industry-typical, not independently verified for RAX) are market-reference values in the Basis column; your RAX unit’s final figures are confirmed on the technical layout and quotation.
| Parameter | Specification | Basis |
|---|---|---|
| Product | Loading Dock Door — insulated vertical-lift sectional overhead door for dock openings | RAX product definition |
| Door type | Sectional overhead door, vertical-lift track configuration | [ESTIMATE] |
| Panel construction | PU-foam-insulated double-skin steel panels; industry-typical 40–50 mm thickness | [ESTIMATE] |
| Panel material | Galvanized steel skin (0.4–1.5 mm fabrication range) with PU foam core; full RAL paint | RAX capability (brand brief) |
| Opening size | Custom to your dock; typical single dock door 3,000–4,500 mm wide × 3,000–4,500 mm high | RAX capability; typical from industry context |
| Wind resistance | Industry-typical Class 4–5 (EN 12424 basis); RAX confirms per your site wind-load data | [ESTIMATE] |
| Thermal insulation | U-value approximately 1.5–2.0 W/m²K with 40–50 mm PU core [ESTIMATE]; cold-room panels available for lower U-values | [ESTIMATE] |
| Operator | Servo VFD or frequency-controlled motor; 220 V / 380 V, 50/60 Hz; soft-start, soft-stop, variable speed | RAX capability |
| Cycle rating | Industrial-grade components rated for 100,000+ cycles [ESTIMATE]; suitable for high-throughput distribution docks | [ESTIMATE] |
| Safety features | Cable break device, spring break device, bottom edge photocell, anti-pinch design — aligned to EN 12453 safety requirements | RAX capability; [SOURCED] EN 12453 scope |
| Color / finish | Full RAL custom (common RAL9006, RAL9010, RAL7016, RAL5010) | RAX capability |
| Certification (held) | CE: EN 13241 (industrial doors) + EN 12453 (safety of power-operated doors); ISO 9001:2015; SGS; Product Liability Insurance | RAX brand brief |
| Order | Custom engineered to your exact opening, specification and RAL color | RAX brand brief |
| Lead time | Sample 7–15 days; standard container 12–20 days; custom first order 20–35 days | RAX brand brief |
| Warranty | Structure 2 years; motor/operator 3 years; servo 5 years; free spare parts within warranty (DHL/FedEx 5–7 days) | RAX brand brief |
Sizing note: The loading dock door is the thermal and security envelope of your dock. Specify panel thickness based on your temperature differential (ambient vs cold-store), and confirm wind-load class for your site. RAX issues technical layout drawings with headroom and sideroom requirements before production.
Width and height of the dock opening. Also confirm headroom (distance from top of opening to ceiling) and sideroom for track routing.
Ambient, chilled or cold-storage? Panel thickness and type depend on the temperature differential across the door.
Cycles/day determines operator type: standard motor for moderate duty, servo VFD for high-throughput docks.
Interlock with dock leveler, vehicle restraint or traffic-light system? Send existing equipment models for compatibility check.
RAX supports full private-label production of the Loading Dock Door: custom opening sizes, RAL colors, branded operators and control boxes, packaging printing and installation-manual translation (EN/ES/FR/AR/RU). Start with an OEM sample and scale to container-load branded production. Custom Tooling records are archived for up to 5 years — no extra tooling fee on repeat orders, all under strict NDA.
EU harmonized standard for industrial, commercial and garage doors and gates — the basis for CE marking of dock doors [SOURCED]. RAX holds CE certification to this standard.
Safety of power-operated doors — usage requirements including safety devices (photocells, edge sensors, cable/spring break devices) [SOURCED]. RAX holds CE certification.
Certified quality management across the whole factory, with SGS material reports and Product Liability Insurance.
Wind load classification for industrial doors; RAX confirms wind-resistance class per your site data [ESTIMATE].
For ambient-temperature docks, 40 mm PU panels are standard [ESTIMATE]. For cold-storage or temperature-controlled docks, 50 mm or cold-room panels provide lower U-values. Send your temperature differential and we recommend the panel spec.
Yes. RAX holds CE certification to EN 13241 (industrial doors) and EN 12453 (safety of power-operated doors) — the core EU compliance package. Test reports and Declaration of Conformity ship with every order.
Servo VFD operators deliver smooth variable-speed operation with soft-start and soft-stop, reducing mechanical wear. Rated for 100,000+ cycles [ESTIMATE], they are the preferred choice for distribution centers running 200+ cycles/day.
Yes. RAX dock doors can integrate with dock levelers, vehicle restraints and traffic-light systems. Send your equipment models and we confirm interlock compatibility and wiring.
We are a pure manufacturer and do not provide on-site installation. Every order ships with an English installation manual, technical layout drawings and wiring diagrams for your local team.
Sample 7–15 days; standard container 12–20 days; custom first order 20–35 days. Structure 2-year warranty, motor/operator 3 years, servo 5 years, with free spare parts dispatched by DHL/FedEx within warranty.
Or email info@raxdoor.com
Send your dock opening dimensions, headroom, temperature requirement and daily cycle count — we reply with a door specification, technical layout drawings and lead time.
